锻炼宝宝的动手动脑能力；

Train baby's ability of practice and thought;

youdao

今天我体验到了只有自己动手动脑才是最大的快快乐。

Today, I experience that only it-yourself mental and physical pleasure is the biggest fast.

youdao

今天我体验到了只有自己动手动脑才是最大的快快乐。

Today, I experience that only it-yourself mental and physical pleasure is the biggest fast.

youdao